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<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <!-- <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.js"></script> -->
    <script>
        let cartGoods = [
            {
                goodsname: '小米10',
                price: 5000,
                isChecked: true,//代表是否选中了
            },
            {
                goodsname: '苹果10',
                price: 3000,
                isChecked: true,//代表是否选中了
            },
            {
                goodsname: '苹果10',
                price: 3000,
                isChecked: true,//代表是否选中了
            }
        ]
        var str = [];
        cartGoods.forEach(function (item, index) {
            str.push(`${item.isChecked ? 1 : 0}`);

        });

        // console.log(str);

        var ab =str.every(function(item,index,array){
            return item > 0;
        });
        console.log(ab);
        
    </script>

</body>

</html>